51748008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2719}}^1$

素因数の和:2802

約数の個数: 64

約数和(自身を含む): 141657600

約数和(自身を除く): 89909592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 2719, 3172, 4758, 5438, 6344, 8157, 9516, 10876, 16314, 19032, 21752, 32628, 35347, 65256, 70694, 106041, 141388, 165859, 212082, 282776, 331718, 424164, 497577, 663436, 848328, 995154, 1326872, 1990308, 2156167, 3980616, 4312334, 6468501, 8624668, 12937002, 17249336, 25874004, 51748008]

約数ペア:

[(1, 51748008), (2, 25874004), (3, 17249336), (4, 12937002), (6, 8624668), (8, 6468501), (12, 4312334), (13, 3980616), (24, 2156167), (26, 1990308), (39, 1326872), (52, 995154), (61, 848328), (78, 663436), (104, 497577), (122, 424164), (156, 331718), (183, 282776), (244, 212082), (312, 165859), (366, 141388), (488, 106041), (732, 70694), (793, 65256), (1464, 35347), (1586, 32628), (2379, 21752), (2719, 19032), (3172, 16314), (4758, 10876), (5438, 9516), (6344, 8157)]